/*
 * Copyright 2011-2012 by The Regents of the University of California Licensed
 * under the Apache License, Version 2.0 (the "License"); you may not use this
 * file except in compliance with the License. you may obtain a copy of the
 * License from
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package edu.ucsd.db.bassarisk.schema.visitor;

import edu.ucsd.db.bassarisk.schema.DisjointChildrenNode;
import edu.ucsd.db.bassarisk.schema.SchemaPositionAttributeNode;
import edu.ucsd.db.bassarisk.schema.SchemaRootNode;
import edu.ucsd.db.bassarisk.schema.SchemaRunAttributeNode;
import edu.ucsd.db.bassarisk.schema.SchemaRunNode;

public interface SchemaNodeVisitor<R, A> {
  R visitDisjointChildrenNode(DisjointChildrenNode node, A arg);

  R visitSchema(SchemaRootNode node, A arg);

  R visitSchemaPositionAttributeNode(SchemaPositionAttributeNode node, A arg);

  R visitSchemaRunAttributeNode(SchemaRunAttributeNode node, A arg);

  R visitSchemaRunNode(SchemaRunNode node, A arg);
}
